CN209788091U - Large-scale aerial aeroponics system of planting seedlings - Google Patents

Abstract

The utility model relates to a large-scale aerial fog of planting seedling system of cultivateing, including the mainframe box, the fog system of cultivateing and planting frame, the upper segment of mainframe box is provided with electrical system, the middle section of mainframe box is provided with the ratio valve, a filter, water tank and nutrition stock solution case, the hypomere of mainframe box is provided with the high-pressure pump, the filter includes first filter and second filter, the ratio valve sets up between first filter and second filter, the one end of first filter is connected with the water tank, the other end is connected with the high-pressure pump, the play liquid end of first filter is connected with the ratio valve, the one end of ratio valve links to each other with the nutrition stock solution case, the other end links to each other with the one end of second filter, the other end of second filter passes through the high-pressure pump and links to each other with the fog system of cult. The aerial fog culture system for planting seedlings provided by the technical scheme has a simple structure, and can effectively solve the problems of high failure rate, inconvenient arrangement of pipeline valves and waste of nutrient solution caused by rotation of a spray head in the prior art.

Description

Large-scale aerial aeroponics system of planting seedlings

Technical Field

The utility model relates to an aerial aeroponics technical field, concretely relates to large-scale aerial aeroponics system of planting seedlings.

Background

The aeroponic culture, also called aeroponic culture and spray culture, is a soilless culture mode for solving the water-gas contradiction, realizes automatic control and three-dimensional culture and effectively improves the space utilization rate. The core of the aerosol culture is mainly a liquid supply system which comprises a spray head, a nutrient solution pool, a water pump and a pipeline. The three-dimensional cultivation can ensure that the root environment of the planted seedlings is in the optimal water-air fertilizer environment, the root system is suspended in the air in the mode, oxygen can be supplied to the maximum, fertilizer water is supplied in an atomization mode, the absorption energy of mineral ions and moisture can be sufficiently ensured, the root system can exert the maximum energy conversion rate in the eutrophic environment, and therefore the speed of ion exchange absorption is higher than that in any mode, so that the plants can exert the maximum growth potential.

The invention patent application with the application number of 201610467298.6 discloses an automatic aeroponics system, which comprises a planting frame, wherein a root system aeroponics system is arranged below the planting frame, the root system aeroponics system comprises a clean water tank, a mother liquid tank, a nutrient solution tank and a rotary aerosol spray head, the clean water tank and the mother liquid tank are respectively communicated with the nutrient solution tank through a third pipeline and a fourth pipeline, and the nutrient solution tank is connected with the rotary aerosol spray head through a liquid conveying pipeline. Although the automatic aeroponic culture system can effectively ensure the nutrition requirement of plant growth, the original system needs more pipeline valves, on one hand, the equipment failure rate is increased, and on the other hand, too many pipeline valves are inconvenient to arrange and are redundant; finally, most of the seedlings are planted on two sides of the planting frame, so that the nutrient solution is wasted when the rotary aerial fog nozzle sprays other positions. Therefore, it is necessary to design a new technical solution to comprehensively solve the problems in the prior art.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a large-scale aerial aeroponics system of planting seedlings, its simple structure, the fault rate that can effectively solve exist among the prior art is high, the pipeline valve is not convenient for arrange to and the extravagant problem of nutrient solution that the shower nozzle rotation made.

In order to solve the technical problem, the utility model discloses a following technical scheme:

A seedling planting aeroponics system comprises a mainframe box, an aeroponics system and a planting frame, wherein an electric control system, a proportioning valve, a filter, a water tank, a nutrient stock solution tank and a high-pressure pump are arranged in the mainframe box, the electric control system is arranged at the upper section of the mainframe box, the middle section of the mainframe box is provided with the proportioning valve, the filter, the water tank and the nutrient stock solution tank, the lower section of the mainframe box is provided with the high-pressure pump, the filter comprises a first filter and a second filter, the proportioning valve is arranged between the first filter and the second filter, one end of the first filter is connected with the water tank, the other end of the first filter is connected with the high-pressure pump, the liquid outlet end of the first filter is connected with the proportioning valve, one end of the proportioning valve is connected with the nutrient stock solution tank, the other end of the proportioning valve is connected with one end of the second filter, and the other end of the second, the aeroponic system is arranged in the planting frame and comprises a pipeline and a high-pressure spray head; the planting frame is an A-shaped planting frame, a water receiving disc is arranged at the lower part of the planting frame, side cultivating plates are arranged at two sides of the planting frame, eyelets are formed in the side cultivating plates, seedlings are planted in the eyelets, and sealing plates are arranged at two ends of the planting frame respectively; the pipeline is arranged above the water pan, and a high-pressure spray head is arranged on the pipeline.

The utility model discloses a high-pressure pump is cultivated to the water collector, and the board is cultivated to the side, and the high-pressure pump is cultivated to the lateral part, and the lateral part is cultivated to the water collector, and the lateral part is cultivated the board to the pipeline, and the pipeline is provided with high pressure nozzle along the length direction who plants the frame, and the branch pipeline setting is cultivated the board to the lateral part in the water collector, and the equidistance interval is provided with high pressure nozzle respectively on two branch pipelines, the middle part setting of.

Further, the high-pressure spray head sprays out in a micro-mist mode with the grain diameter of 0.5 micron.

In a further embodiment, the first filter is a coarse filter and the second filter is a fine filter.

The aerial fog culture system for planting seedlings, which is provided by the technical scheme, integrates a main case, an aerial culture system and a planting frame, adopts a high-pressure micro-fog principle, performs proportioning and supply on nutrient solution through a water tank, a nutrient stock solution tank and a proportioning valve in the main case (solving the problems of complicated pipelines and numerous valves), and conveys the nutrient solution through a pipeline so as to apply the nutrient solution to the seedlings in the planting frame, thereby realizing the effects of high efficiency and low consumption and effectively solving the time and cost; the nutrient solution is filtered by adopting a double-filtering system, so that the blocking rate of the high-pressure spray head can be effectively reduced, and the maintenance time and the maintenance cost are reduced; finally, the high-pressure spray head of the inclined fixed type is adopted to aim at the seedling root system to be sprayed, so that the waste of nutrient solution is reduced.

Drawings

Fig. 1 is the structure schematic diagram of the seedling planting aeroponic culture system of the utility model.

In the figure: 1. a main chassis; 11. an electronic control system; 12. a first filter; 13. a water tank; 14. a high pressure pump; 15. a nutrient stock solution tank; 16. a second filter; 17. a proportioning valve; 2. a pipeline; 21. a main pipeline; 22. a branch line; 3. a high pressure spray head; 4. planting frames; 41. side cultivating plates; 42. an eyelet; 43. closing the plate; 44. a water pan.

Detailed Description

In order to make the objects and advantages of the present invention more apparent, the present invention will be described in detail with reference to the following embodiments. It is to be understood that the following text is only intended to describe one or several particular embodiments of the invention, and does not strictly limit the scope of the claims specifically claimed.

The technical scheme of the utility model is as shown in figure 1, a seedling planting aeroponics system, comprises a main case 1, an aeroponics system and a planting frame 4, wherein an electric control system 11, a proportioning valve 17, a filter, a water tank 13, a nutrient stock solution tank 15 and a high pressure pump 14 are arranged in the main case 1, the electric control system 11 (which contains a humidity transmitter, a 7-inch touch screen control panel, a PLC program, a temperature sensor, a pressure sensor, an air switch and a contactor) is arranged at the upper section of the main case 1 and is used for controlling the start-stop and the operation mode of the whole seedling planting aeroponics system, the proportioning valve 17, the filter, the water tank 13 and the nutrient stock solution tank 15 are arranged at the middle section of the main case 1, the high pressure pump 14 is arranged at the lower section of the main case 1, the filter comprises a first filter 12 and a second filter 16, the proportioning valve 17 is arranged between the first filter 12 and, one end of the first filter 12 is connected with the water tank 13, the other end of the first filter 12 is connected with the high-pressure pump 14, the liquid outlet end of the first filter 12 is connected with the proportioning valve 17, one end of the proportioning valve 17 is connected with the nutrient stock solution tank 15, the other end of the proportioning valve 17 is connected with one end of the second filter 16, and the other end of the second filter 16 is connected with the aeroponic culture system through the high-pressure pump 14; under the action of a high-pressure pump, a water source in the water tank is coarsely filtered by a first filter and then mixed with nutrient stock solution in the nutrient stock solution tank in proportion under the action of a proportioning valve, and after fine filtration by a second filter, the proportioned nutrient solution is conveyed out in a high-pressure state.

The aeroponic system is arranged in the planting frame 4 and comprises a pipeline and a high-pressure spray head 3, wherein the proportioned nutrient solution is conveyed to the root system of the planted seedling through the pipeline and the high-pressure spray head; the planting frame 4 is an A-shaped planting frame 4, a water receiving tray 44 is arranged at the lower part of the planting frame 4, side planting plates 41 are arranged at two sides of the planting frame 4, holes 42 are formed in the side planting plates 41, seedlings are planted in the holes 42, and sealing plates 43 are respectively arranged at two ends of the planting frame 4 (namely, a closed space is formed inside the planting frame); the pipeline is arranged above the water pan 44, and a high-pressure spray head 3 is arranged on the pipeline.

Specifically, the pipeline includes main pipeline 21 and branch pipeline 22, the main pipeline 21 connects high-pressure pump 14 and planting frame 4, branch pipeline 22 is provided with two along the length direction of planting frame 4, and branch pipeline 22 sets up the department of meeting of water collector 44 and side cultivation board 41, and the equidistance interval is provided with high pressure nozzle 3 respectively on two branch pipeline 22, the nozzle end of high pressure nozzle 3 points to the middle part setting of cultivating board 41 to the side, and above-mentioned high pressure nozzle 3 spouts with the little fog form of 0.5 micron particle diameter, can produce 50 hundred million fog drops generally per second, and little fog forms the state that the fog is diffused in the planting frame to with the nutrient solution is overall effectively used to the root of planting the seedling.

More specifically, the first filter 12 is a coarse filter for filtering water in the water tank, the second filter 16 is a fine filter for filtering the proportioned nutrient solution, and the double-filtration can effectively reduce the blockage rate of the high-pressure spray head and reduce the maintenance times.

In a word, the aerial fog cultivation system for planting seedlings provided by the utility model is provided with a main case, an aerial fog cultivation system and a planting frame, wherein an electric control system, a proportioning valve, a filter, a water tank, a nutrient stock solution tank and a high-pressure pump are arranged in the main case, and a plurality of modules are arranged together, thereby effectively solving the problem that pipelines are numerous and inconvenient to arrange; proportioning (presetting concentration) the water body and the nutrient solution through a proportioning valve, and conveying the prepared nutrient solution into a planting frame through an aeroponics system through a high-pressure pump to provide nutrition for the root system of the planted seedlings; and the inclined micro-fog high-pressure spray head is arranged, so that the planting frame is in a fog-diffused state and always aims at the target seedling planting, and the waste of nutrient solution is effectively reduced.

And (4) supplementary notes: the high-pressure pump, the rough filter, the fine filter and the high-pressure spray head are purchased from the market and can be directly used.

The above detailed description of the embodiments of the present invention has been provided with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and those skilled in the art can make several equivalent transformations and substitutions without departing from the principles of the present invention after learning the contents of the present invention.

Claims (4)

1. The utility model provides a plant seedling aeroponics system, includes mainframe box (1), aeroponics system and planting frame (4), its characterized in that: the upper end of the mainframe box is provided with an electric control system (11), the middle section of the mainframe box (1) is provided with a proportioning valve (17), a filter, a water tank (13) and a nutrient stock solution tank (15), the lower section of the mainframe box (1) is provided with a high-pressure pump (14), the filter comprises a first filter (12) and a second filter (16), the proportioning valve (17) is arranged between the first filter (12) and the second filter (16), one end of the first filter (12) is connected with the water tank (13), the other end of the first filter (12) is connected with the high-pressure pump (14), the liquid outlet end of the first filter (12) is connected with the proportioning valve (17), one end of the proportioning valve (17) is connected with the nutrient stock solution tank (15), the other end of the proportioning valve (17) is connected with one end of the second filter (16), and the other end of the second filter (16) is connected with a mist culture system through the high-pressure pump (14), the aeroponic system is arranged in the planting frame (4) and comprises a pipeline and a high-pressure spray head (3); the planting frame (4) is an A-shaped planting frame (4), a water receiving tray (44) is arranged at the lower part of the planting frame (4), side cultivating plates (41) are arranged on two sides of the planting frame (4), eyelets (42) are arranged on the side cultivating plates (41), seedlings are planted in the eyelets (42), and sealing plates (43) are respectively arranged at two ends of the planting frame (4); the pipeline is arranged above the water pan (44), and a high-pressure spray head (3) is arranged on the pipeline.

2. A sprout aerosol culture system according to claim 1, wherein: the pipeline includes main line (21) and branch pipeline (22), high-pressure pump (14) and planting frame (4) are connected in main line (21), branch pipeline (22) are provided with two along the length direction who plants frame (4), and branch pipeline (22) set up the department of meeting of cultivating board (41) in water collector (44) and side, and the equidistance interval is provided with high pressure nozzle (3) respectively on two branch pipeline (22), the middle part setting of board (41) is cultivated to the offside of the nozzle end pointing of high pressure nozzle (3).

3. a sprout aerosol culture system according to claim 2, wherein: the high-pressure spray head (3) sprays out in the form of micro mist with the grain diameter of 0.5 micron.

4. A sprout aerosol culture system according to claim 1, wherein: the first filter (12) is a coarse filter and the second filter (16) is a fine filter.